21319591 Big-End Bearing Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D3 Standard Big-End Bearing Shell Kit - Part Number: 21319591

A genuine Volvo Penta standard-size connecting-rod big-end bearing kit for selected D3 five-cylinder engines. The matched upper and lower shells support one connecting rod on the crankshaft journal and maintain the specified pressurised oil clearance.

Kit Contents:

• 1 x upper big-end bearing shell - supplied only as part of Volvo Penta kit 21319591

• 1 x lower big-end bearing shell - supplied only as part of Volvo Penta kit 21319591

• One kit services one connecting rod; five kits are normally required for a complete five-cylinder engine where this bearing version is specified

⚙️ Key Features

• Genuine Volvo Penta matched bearing pair

• Standard crankshaft-journal size

• One kit services one connecting rod

• Precision overlay and oil-clearance specification

• Catalogue fitment must be confirmed because some reseller databases misclassify this number

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21319591 current Volvo Penta big-end bearing-kit reference

OEM / Related Numbers:

• 21319591

• D3 connecting rod and crankshaft components selected by engine serial number

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• D3 connecting-rod overhaul

• Crankshaft inspection and bearing replacement

• Standard-size short-block rebuilding

Typically suits:

• Engine models / drive models:

• D3-110I-A / D3-110I-B / D3-110I-C

• D3-130A-A / D3-130A-B / D3-130A-C

• D3-130I-A / D3-130I-B / D3-130I-C

• D3-160A-A / D3-160A-B / D3-160A-C

• D3-160I-A / D3-160I-B / D3-160I-C

• D3-190A-B / D3-190A-C

• D3-190I-A / D3-190I-B / D3-190I-C

• HP Range: Approximately 110HP - 190HP

• Engine Type: Volvo Penta first-generation D3 inline 5-cylinder diesel

• Year Range: Approximately 2003 - 2009

• Serial Range: Crankshaft journal, connecting-rod and bearing-grade controlled; measure the crankshaft and confirm the engine serial number before ordering

🔌 Function

The bearing shells carry combustion and inertia loads between the connecting rod and crankshaft while maintaining a hydrodynamic oil film.

Common signs replacement or overhaul is required:

• Low oil pressure with excessive bearing clearance

• Knocking from the lower engine

• Bearing overlay is wiped, scored or fatigued

• Crankshaft or connecting rod is being overhauled

• Oil analysis shows bearing-metal contamination

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging